Symmetrical Bis(acetylido)ruthenium(II) Complexes

被引：17

作者：

Field, Leslie D. ^{[1
]}

Magill, Alison M. ^{[1
]}

Shearer, Timothy K. ^{[1
]}

Dalgarno, Scott J. ^{[2
]}

Bhadbhade, Mohan M. ^{[3
]}

机构：

[1] Univ New S Wales, Sch Chem, Sydney, NSW 2052, Australia

[2] Heriot Watt Univ, Sch Engn & Phys Sci Chem, Edinburgh EH14 4AS, Midlothian, Scotland

[3] Univ New S Wales, Mark Wainwright Analyt Ctr, Sydney, NSW 2052, Australia

来源：

EUROPEAN JOURNAL OF INORGANIC CHEMISTRY | 2011年 / 23期

基金：

澳大利亚研究理事会;

关键词：

Ruthenium; Phosphanes; Metathesis; Alkyne ligands; Dimerisation; NONLINEAR-OPTICAL PROPERTIES; LIQUID-CRYSTALLINE MATERIALS; CROSS-COUPLING REACTION; TERMINAL ALKYNES; ACETYLIDE COMPLEXES; BIS(ACETYLIDE) COMPLEXES; ORGANOMETALLIC COMPLEXES; RUTHENIUM COMPLEXES; ELECTRONIC COMMUNICATION; CATALYTIC DIMERIZATION;

D O I：

10.1002/ejic.201100322

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Symmetrical, mononuclear bis(acetylido)ruthenium(II) complexes were prepared by the reaction of [trans-RuMe2(dmpe)(2)] [dmpe = 1,2-bis(dimethylphosphanyl)ethane] with terminal alkynes. The complexes were characterised by multinuclear NMR spectroscopy and X-ray crystallography. In some cases, the complexes catalyse the head-to-head dimerisation of terminal alkynes to yield organic butenynes. The regiochemistry of this dimerisation depends on the solvent used; methanol results in the isolation of (Z)-butenynes, whereas toluene gives predominantly (E) isomers.

引用

页码：3503 / 3510

页数：8

共 70 条

[1] Electronic Communication through Unsaturated Hydrocarbon Bridges in Homobimetallic Organometallic Complexes
Aguirre-Etcheverry, Paulina
O'Hare, Dermot
[J]. CHEMICAL REVIEWS, 2010, 110 (08) : 4839 - 4864
[2] [Anonymous], 2000, Structure Determination of organic compounds
[3] [Anonymous], 2007, BRUK APEX2 SOFTW SUI
[4] RIGID-ROD SIGMA-ACETYLIDE COMPLEXES OF IRON, RUTHENIUM AND OSMIUM
ATHERTON, Z
FAULKNER, CW
INGHAM, SL
KAKKAR, AK
KHAN, MS
LEWIS, J
LONG, NJ
RAITHBY, PR
[J]. JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1993, 462 (1-2) : 265 - 270
[5] Length-Dependent Convergence and Saturation Behavior of Electrochemical, Linear Optical, Quadratic Nonlinear Optical, and Cubic Nonlinear Optical Properties of Dipolar Alkynylruthenium Complexes with Oligo(phenyleneethynylene) Bridges
Babgi, Bandar
Rigamonti, Luca
Cifuentes, Marie P.
Corkery, T. Christopher
Randles, Michael D.
Schwich, Torsten
Petrie, Simon
Stranger, Robert
Teshome, Ayele
Asselberghs, Inge
Clays, Koen
Samoc, Marek
Humphrey, Mark G.
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2009, 131 (29) : 10293 - 10307
[6] Barbour L.J., 2001, J SUPRAMOL CHEM, V1, P189, DOI [DOI 10.1016/S1472-7862(02)00030-8, 10.1016/S1472-7862(02)00030-8]
[7] Use of medium effects to tune the ΔE1/2 values of bimetallic and oligometallic compounds
Barrière, F
Camire, N
Geiger, WE
Mueller-Westerhoff, UT
Sanders, R
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2002, 124 (25) : 7262 - 7263
[8] Selective dimerization of arylalkynes to (E)-1,4-diaryl enynes catalyzed by the [Ru(p-cymene)Cl2]2/Acetic acid system under phosphine-free conditions
Bassetti, Mauro
Pasquini, Chiara
Raneri, Antonino
Rosato, Deborah
[J]. JOURNAL OF ORGANIC CHEMISTRY, 2007, 72 (12) : 4558 - 4561
[9] Electronic properties of dinuclear ruthenium-acetylide complexes: Electrochemical and theoretical characterization
Beljonne, D
Colbert, MCB
Raithby, PR
Friend, RH
Bredas, JL
[J]. SYNTHETIC METALS, 1996, 81 (2-3) : 179 - 183
[10] A DECEPTIVELY SIMPLE CASE OF SELECTIVE HYDROGENATION OF PHENYLACETYLENE TO STYRENE CATALYZED BY A CIS-HYDRIDO(MU-2-DIHYDROGEN)RUTHENIUM(II) COMPLEX
BIANCHINI, C
BOHANNA, C
ESTERUELAS, MA
FREDIANI, P
MELI, A
ORO, LA
PERUZZINI, M
[J]. ORGANOMETALLICS, 1992, 11 (11) : 3837 - 3844

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